The Wacker Neuson Voltage Regulator, Digital 1Ph is a genuine OEM component designed for the G25, G70, G100, G120, G130, and G150 portable generator series, as well as LTW20 light towers. As a direct OEM replacement, part is built to Wacker Neuson's exact electrical specifications, ensuring correct voltage output regulation on single-phase systems across the full range of compatible machines. This regulator fits an extensive list of configurations including standard, cold weather, custom, and extended run variants, making it a versatile service part for fleet operators and rental yards alike. Confirm your machine's model number against the fitment list before ordering to ensure proper application.
Key Features
- Single-Phase Output Accuracy — Maintains correct regulated voltage output on 1Ph generator systems, preventing over- or under-voltage conditions that can damage connected equipment or cause generator shutdowns.
- Genuine OEM Electrical Spec — Sourced directly from Wacker Neuson; matched to the original resistance, sensing range, and control logic of the factory-installed regulator for consistent, accurate performance.
- Drop-In Replacement — Engineered as a direct swap for the original unit with matching connector and mounting configuration, eliminating guesswork during installation.
- Broad Fitment Across Generator and Light Tower Families — Compatible with G25, G70, G100, G120, G130, and G150 generator series and LTW20Z-1 and LTW20Z3 light tower models across multiple Tier 4 and Tier 3 configurations.
- Protects Downstream Electrical Loads — A properly functioning voltage regulator keeps output stable under variable load conditions, safeguarding tools, controls, and sensitive site equipment powered by the generator.
- Electrical System Safety — Using the correct OEM regulator ensures the generator's excitation and output circuits operate within designed parameters, reducing the risk of wiring damage or electrical fault from an out-of-spec component.
The voltage regulator on a single-phase generator controls the excitation current fed to the alternator's field windings, which in turn governs the AC output voltage delivered to connected loads. Without a properly functioning regulator, generator output voltage can fluctuate or drift outside acceptable limits, causing connected tools and equipment to underperform or sustain damage. When the regulator fails or degrades, symptoms typically include unstable voltage readings, tripped breakers, or a generator that fails to hold voltage under load — all of which point to the need for prompt replacement with a correctly specified part like the Wacker Neuson 5200013195.
Part Details
| Part Number | 5200013195 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Voltage Regulator, Digital 1Ph |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620350, 5000620351, 5000620648, 5000620647, 5000620711, 5000620646, 5200001318, 5200003220, 5200006879, 5200003975, 5200003973, 5200003974, 5200004151, 5000620708, 5200008344, 5200008342, 5200008343, 5200008339, 5200008341, 5200008719, 5200023226, 5200023227, 5200008340, 5200023228, 5100025262, 5100042499, 5100036306, 5100025814, 5100042496, 5100042497, 5100042498, 5100042500 |
| G25 Generator, Custom T4i | G25 | 5000620642, 5000620640, 5000620709, 5000620641, 5200005557, 5200003991, 5000620931, 5200001316, 5200009372, 5200009376, 5200009370, 5200009371, 5200009373, 5200009377, 5200009375, 5200009374, 5000621005, 5100041584, 5200022587, 5100045084, 5100041580, 5100041592, 5100017591, 5100022834, 5100041581, 5100041582, 5100041583, 5100045541, 5100045542, 5100050326, 5100042507, 5100042510, 5100042512, 5100042509, 5100042508 |
| LTW20Z-1, LIGHT TOWER 60Hz, ISUZU, CUSTOM, T4i | LTW20Z1 | 5000620842, 5000620375, 5200004205, 5200004096, 5100051572, 5100051571, 5200014324, 5200014326, 5200018239, 5200023191, 5200024872, 5200014328 |
| G150 Generator, Standard T4i | G150 | 5200023235, 5200023236, 5200023237, 5100045088, 5100045570, 5100045571, 5100049841, 5100049842, 5100049843, 5100036309 |
| LTW20Z3-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z3-V S | 5200018566, 5200018558, 5200018562, 5200023196, 5100015094, 5100022126 |
| G120 switchable 600 VOLT Tier 3 GENERATOR, CUSTOM ,TC | G120 | 5200014467, 5200014468, 5200014466, 5100025840 |
| LTW20Z1-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z1-V S | 5200018565, 5200018557, 5200018561, 5200024875, 5200023195, 5100015093, 5100022125 |
| G130 Generator, Standard T4i | G130 | 5200023232, 5200023233, 5200023234, 5100045087, 5100045559, 5100045560, 5100045564, 5100045565, 5100045566, 5100049838, 5100049839, 5100049840, 5100036308 |
| G100 | G100 | 5100045086, 5100045498, 5100033310, 5100045499, 5100045553, 5100045554, 5100045555, 5100033311, 5100049835, 5100049836, 5100049837, 5100033312, 5100036307, 5100026957, 5100026958, 5100026959, 5100029211 |
| Light Tower | LTW20Z1-V | 5200012880, 5200012884, 5200012866 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
